Replica

Replica is a high-performance autonomous Trion soldier crafted by Kuga Yugo, serving as the steadfast guardian of Yuma throughout his journey. Armed with vast knowledge and a sharp strategic mind, Replica acts as a tactical advisor in battle, quietly nurturing Yuma's growth from the shadows. During a catastrophic large-scale invasion, he sacrificed himself to shield his allies, vanishing into the depths of a neighboring world. His disappearance now stands as the driving force behind Mikumo Squad's determination to embark on a perilous expedition and bring their lost companion home.